Good find. Please proceed with merge.
Acked-by: Kuppuswamy Sathyanarayanan
sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>
> Clearly the intent was to error if the value was not 0 or 1.
> As implemented we have (A != 0 || A != 1) which is always true
> as A is never both 0 and 1 at the same time.
>
> As the autobuilder suggested, && makes more sense for this error
> check.
>
> Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
> Cc: Kuppuswamy Sathyanarayanan
> <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>
> Cc: Daniel Baluta <daniel.baluta@xxxxxxxxx>
> Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
> ---
> This is obvious enough that I'll probably apply it shortly whether or
> not I get Acks. However, Acks always good!
>
> drivers/iio/light/ltr501.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c
> index ca4bf470a332..280eff19b872 100644
> --- a/drivers/iio/light/ltr501.c
> +++ b/drivers/iio/light/ltr501.c
> @@ -976,7 +976,7 @@ static int ltr501_write_event_config(struct iio_dev
> *indio_dev,
> int ret;
>
> /* only 1 and 0 are valid inputs */
> - if (state != 1 || state != 0)
> + if (state != 1 && state != 0)
> return -EINVAL;
>
> switch (chan->type) {
> --
> 2.3.5
>
>
--
Sathyanarayanan Kuppuswamy
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